[PATCH] spi: nuc900: Remove unused fields from struct nuc900_spi

[PATCH] spi: nuc900: Remove unused fields from struct nuc900_spi

[Axel Lin]

Signed-off-by: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
---
 drivers/spi/spi-nuc900.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c
index d8d55c7..675c210 100644
--- a/drivers/spi/spi-nuc900.c
+++ b/drivers/spi/spi-nuc900.c
@@ -57,11 +57,8 @@ struct nuc900_spi {
 	unsigned char		*rx;
 	struct clk		*clk;
 	struct spi_master	*master;
-	struct spi_device	*curdev;
-	struct device		*dev;
 	struct nuc900_spi_info *pdata;
 	spinlock_t		lock;
-	struct resource		*res;
 };
 
 static inline struct nuc900_spi *to_hw(struct spi_device *sdev)
@@ -337,6 +334,7 @@ static int nuc900_spi_probe(struct platform_device *pdev)
 {
 	struct nuc900_spi *hw;
 	struct spi_master *master;
+	struct resource *res;
 	int err = 0;
 
 	master = spi_alloc_master(&pdev->dev, sizeof(struct nuc900_spi));
@@ -348,7 +346,6 @@ static int nuc900_spi_probe(struct platform_device *pdev)
 	hw = spi_master_get_devdata(master);
 	hw->master = master;
 	hw->pdata  = dev_get_platdata(&pdev->dev);
-	hw->dev = &pdev->dev;
 
 	if (hw->pdata == NULL) {
 		dev_err(&pdev->dev, "No platform data supplied\n");
@@ -368,8 +365,8 @@ static int nuc900_spi_probe(struct platform_device *pdev)
 	hw->bitbang.chipselect     = nuc900_spi_chipsel;
 	hw->bitbang.txrx_bufs      = nuc900_spi_txrx;
 
-	hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	hw->regs = devm_ioremap_resource(&pdev->dev, hw->res);
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	hw->regs = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(hw->regs)) {
 		err = PTR_ERR(hw->regs);
 		goto err_pdata;
-- 
1.8.1.2



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Re: [PATCH] spi: nuc900: Remove unused fields from struct nuc900_spi

[Mark Brown]

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On Sat, Feb 08, 2014 at 11:15:57AM +0800, Axel Lin wrote:

> Signed-off-by: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>

Applied, thanks.

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